baber/WOPTO huggingface dataset:
Patent DE-3524182-A1 (DE)
Title: Movable wall element
Inventor: BUETZBERGER OTTO
IPC: E06B3/48
Filed: 1985-07-05
Abstract: The window leaves (F1, F2 etc.) of a window front are mounted pivotably in pairs on vertical bars (4) so that they can be pivoted out of the wall plane by 90 DEG  and laid against one another. The vertical bars (4) are mounted displaceably in upper and lower guide rails (2, 3). In this manner, the window leaf pairs, which have been pivoted out by 90 DEG , can be pushed together on the guide rails to form a pack so that a large completely free wall opening is created. <IMAGE>
Patent DE-3524524-A1 (DE)
Title: Latching device for detachably latching switching apparatuses in their switched-on position
Inventor: VOLKMAR RALF REINER DIPL ING
IPC: H01H51/10
Filed: 1985-07-05
Abstract: A latching device for electromagnetically operated switching apparatuses (1) has a roller lever (25) and a locking element (40) as well as an auxiliary magnet system for operating the roller lever (25), which is constructed as an armature. The locking element (40) is rigidly connected to a drive part (7), which supports the armature (6), of the magnetic drive of the switching apparatus (1). A supporting bracket of the latching device (20) is constructed to be rectangular and is matched to a corner of the housing (2) of the switching apparatus (1). The latching device can be inserted from the outside into the housing corner through an opening (51), and mounted there. The latching device can be joined to a switching apparatus as a module if the intention is that the switching apparatus be switched off and on relatively rarely. No excitation power is required for the magnetic drive in the period in which the switching apparatus is switched on. <IMAGE>
Patent DE-3526230-A1 (DE)
Title: High-frequency ballast apparatus for low-pressure discharge lamps of any desired powers
Inventor: ERZMONEIT HORST
IPC: H05B41/282
Filed: 1985-07-23
Abstract: The invention relates to an electronic ballast apparatus for fluorescent and UVA lamps having a switching frequency of more than 10 kHz in whose frequency range power supply units are produced, where low-pressure discharge lamps can be connected individually or severally and of the same or different size, the power module being designed for the respective lamps such that the switching frequency is controlled via a counting module by monitoring the clearance of electrons from the emitter and collector, and no brief short-circuit current can thus flow which results in a power increase for the components used, especially as the intensity frequency can be controlled dependently and the current followed up automatically. The lamp power is kept constant, a central network supply being created to which lamps of any desired power magnitude can be connected.
Patent DE-3537634-A1 (DE)
Inventor: MUTTI FABIO
IPC: F16K47/02
Filed: 1985-10-23
Abstract: A valve assembly for a plate-type flow-control valve has a stationary plate having a planar upper face and formed with at least one inlet port and with an outlet port opening offset therefrom on the upper face and a movable plate having a planar lower face slidable on the upper face of the stationary plate and formed with a pocket open at the face and defined by a generally flat floor having an outer periphery and an annular side wall extending from the periphery to the faces. An annular screen in the pocket has an inner wall inward of the side wall and itself having a lower edge spaced slightly above the faces and an end wall extending outward from the lower edge to the side wall generally at the faces. This screen defines with the side wall and outer periphery of the floor an annular chamber extending in the pocket around the outer floor periphery.
Patent DE-3537785-A1 (DE)
Title: Electromagnetically operated electronic key lock e.g. for hotel - has electromagnet armature held in de-energised position by permanent magnet and return spring
IPC: E05B47/06
Filed: 1985-10-24
Abstract: The lock has the electromagnet whose coil is energisable on receipt of an appropriate code so as to cause its armature to operate and perform a function in the lock.  The armature can occupy one of two positions, being held in a first by a permanent magnet, and in the other by the electromagnetic force of the energised coil.  The spring returns the armature to its first position when the coil is de-energised. To lock the door, the coil is energised in the reverse sense, the coil becoming de-energised after a predetermined time interval.  The armature acts on a cranked arm which operates a release mechanism of the lock. ADVANTAGE - May be programmed to accept one or more keys. Valid key codes are stored in memory in lock.  Resistant to picking.
Patent DE-3546010-A1 (DE)
Inventor: LOHRBERG KARL
IPC: C01B11/02
Filed: 1985-12-24
Abstract: Chlorine dioxide is increasibly used to bleach pulp and the like. Chlorine dioxide is produced in a reactor, which contains a plurality of superimposed bubble cap trays, which are provided with passages for the gas and with duct, which is independent of the gas passages and serves as an overflow for the liquid. In order to maintain a maximum ClO3/acid ratio for the longest time possible, the reaction chamber above each bubble cap tray is divided into a large number of reaction compartments by vertical partitions, which define openings for the passage of the reaction liquid. Acid can be supplied to each compartment. The partitions can be used to define in each reaction chamber any desired number of reaction compartments, which are connected in parallel for the flow of acid and are connected in series for the flow of the chlorate solution.
Patent DE-3546471-A1 (DE)
Title: Clock radio with a ferrite antenna
Inventor: ALLGAIER JUERGEN
IPC: G04C13/03
Filed: 1985-03-23
Abstract: A clock radio (1), which is designed, for example, as a living-room clock, is intended to be designed to ensure that, even under unfavourable or random spatial installation conditions with respect to radio reception properties, the decoding of received time information items (41) can be used in every case, at relatively long time intervals and in a repeated and temporary manner, to check and correct the position of the hands (7) in front of the dial (8). For this purpose, it is provided for the radio receiver (2) to be supplied from antenna coils (12) whose orientations differ in azimuth. These can be implemented by changing over between differently oriented and designed antenna coils (12) or by pivoting the direction of antenna coils (12); it being possible for the changeover or pivoting to be carried out manually by an operator, but also periodically from the autonomously operating, time-keeping clock mechanism (16). In this case, the selection and changing of the spatial orientation of the antenna coil (12) is carried out in accordance with the presence of time information items (41) which can be evaluated, specifically in accordance with the setting up of the clock radio (1) and, thereafter, periodically in the course of switching its receiving device (46) on and off. In order to avoid having to install a plurality of differently oriented ferrite bodies (11) spaced apart from one another, a single ferrite body (11) can be provided having differently oriented antenna coils (12). <IMAGE>
Patent DE-3600550-A1 (DE)
Title: Blow-in nozzle
Inventor: KLOCKENBUSCH HEINRICH DIPL ING
IPC: F27D7/04
Filed: 1986-01-10
Abstract: The invention relates to a blow-in nozzle (1) for introducing a medium into a gas stream (5). In the region between an inner nozzle chamber (8) and the nozzle inflow opening (11) there is formed a swirl chamber (13) with a baffle plate (14) lying approximately opposite the inflow opening, the nozzle chamber (8) being radially offset with respect to the inflow opening (11). The medium (7) to be introduced into the gas stream (5) is therefore initially distributed within the blow-in nozzle (1) uniformly over the cross-section of the nozzle chamber (8), so that it can then be blown into the gas stream in fine distribution over a very large cross-section. <IMAGE>
Patent DE-3603910-A1 (DE)
Inventor: SCHOEPPLEIN WOLFGANG DIPL ING
IPC: F16J15/34
Filed: 1986-02-07
Abstract: 1. A device for bearing and/or sealing a shaft (1) against a support (2) penetrated by the shaft, comprising a body (6) held rotationally fixed and axially and radially supported on the support (2) and having a first sliding surface (7), and a second body (8), annularly surrounding the shaft (1), held rotationally fixed and axially and radially supported on the shaft (1), and having a second sliding surface (10), both sliding surfaces (7, 10) bearing against each other, when the device is in static condition, in a common contact surface which has the geometrical form of a surface of revolution, the axis of which is the shaft axis (5) and the sliding surface (7) of the one of the two bodies (6, 8) takes on a shape in operating condition of the device, with which, in the direction of the relative sliding movement, successive minimum elevations and depressions are superimposed on this surface of revolution, characterised in that the one body (6) contains a plurality of successive spatial regions (14a, 14b) in which the modulus of elasticity and/or the coefficient of thermal expansion and/or the coefficient of thermal conduction deviates from the corresponding values of the reamining material of the body containing the regions, one region (14a, 14b) being arranged in each case in sections (12a-12h) of this body (6) which are defined by planes (13) containing the shaft axis (5) and having equal centre angles (A).
Patent DE-3606117-A1 (DE)
Title: Cooking unit with radiant heating element
Inventor: SCHREDER FELIX
IPC: H05B3/74
Filed: 1986-02-26
Abstract: In a cooking unit (1), a support (4) under tension is fixed to the underside of the hotplate (cooking plate) (3) in the edge region, directly adjacent to the outer periphery (8) of a radiant heating element (2). The support (4) engages under a cover (13), provided as base plate, of the insulation of the radiant heating element (2) in the region of an offset edge strip (16), at least one spring (22) being arranged between said edge strip (16) and the leg (19) engaging under it, which spring presses the insulating body (6) against the underside of the hotplate (3). As a result, a self-contained subassembly, optionally having a carrying rim (5), for mounting in a hob or the like is provided, in which the radiant heating element (2) is pressed against the hotplate (3) in a manner already prestressed. <IMAGE>
Patent DE-3606618-A1 (DE)
Title: Device for dynamic unbalance compensation in two planes for a rotor, in particular a grinding wheel
Inventor: LULAY EUGEN
IPC: G01M1/32
Filed: 1986-02-28
Abstract: A device for dynamic unbalance compensation in two planes for a rotor, in particular a grinding wheel, has two annular housings, which are arranged above the rotor axis, are assigned to the two planes and accommodate balancing chambers, which are separated from one another by radially extending partitions and into which it is possible during the rotation of the rotor for balancing liquid to be fed as a function of measured unbalances to end-face charging apertures assigned to the chambers and situated on different radii. In the device the two housings are joined situated directly one behind another in the axial direction to form a ring unit, and the charging apertures are connected to the balancing chambers, situated remote from the charging side, via feed channels which are arranged in the partitions of the balancing chambers, which are situated on the charging side.
Patent DE-3608081-A1 (DE)
Title: Process for applying a plastic layer to very finely structured metallised layers
Inventor: GREWAL VIRINDER DR ING
IPC: H01L21/312
Filed: 1986-03-11
Abstract: A production process for producing a blister-free, thermally crosslinkable plastic layer on finely structured metallised layers, preferably VLSI components, with gaps and holes of < 0.5  mu m. The plastic layer may be, for example, a polyimide layer. The process is a three-step method and comprises applying the polyimide solvent, the polyimide varnish and subsequently carrying out a diffusion and heating method. The thickness of the plastic layer is in this case chosen such that the topography of the base layer is reproduced approximately accurately so as to achieve via-holes of approximately equal depth in the dielectric. <IMAGE>
Patent DE-3608868-A1 (DE)
Title: Charging control of a hot-water storage tank heated by a heat pump
Inventor: HAEGER JUERGEN
IPC: F24D19/10
Filed: 1986-03-17
Abstract: In the case of a charging control of a hot-water storage tank (8) heated by means of a heat pump (1) via a heat exchanger (4), said hot-water storage tank is to be charged to the highest possible hot-water temperatures without the safety pressure switch (13) responding. For this purpose, a second temperature sensor (10) is arranged on the return pipe (3) between the heat exchanger (4) and the heat pump (1) and switches off the heat pump (1) before the safety pressure switch (13) responds. <IMAGE>
Patent DE-3611697-A1 (DE)
Title: Encapsulated switching relay
Inventor: SCHMITT GERD
IPC: H01H9/04
Filed: 1986-04-08
Abstract: An encapsulated switching relay in a housing which is sealed or potted in an air-tight manner, consists of plastic material and whose cap or cover can be ventilated, after installation, in order to get rid (by means of an orifice which is provided in the wall) of a micro-environment which is present in the interior, the opening which is to be knocked out and the part which is to be knocked out being constructed, in a developed embodiment, tapering conically or in the form of a wedge towards the inside of the cover in such a manner that this part cannot enter the interior of the cover while the opening is being knocked out.
Patent DE-3612291-A1 (DE)
Title: Wall box for electrical installation apparatuses
Inventor: STOELLINGER FRANZ
IPC: H02G3/12
Filed: 1986-04-11
Abstract: The invention relates to a wall box (1) for electrical installation apparatuses whose apparatus mounting plane can be adjusted to a wall plane, for which purpose threaded ribs (2; 3) are constructed internally on the box edge and on an insert ring (4). It is provided that the threaded ribs (2; 3) are constructed distributed like sectors on the box edge or on the insert ring (4), which is designed with a spherical cross-section, said threaded ribs (2; 3) in each case being arranged opposite one another, and that a single circumferential threaded rib (3, 2) be constructed on the other part, insert ring (4) or box, it being sufficient to implement the threaded ribs and the threaded rib on only one part along pitches of an imaginary real thread, and to provide the other part with ribs in parallel planes. <IMAGE>
Patent DE-3612751-A1 (DE)
Inventor: WALTHER GERD-JUERGEN ING GRAD
IPC: G02B7/18
Filed: 1986-04-16
Abstract: PCT No. PCT/EP86/00550 Sec. 371 Date Jul. 16, 1987 Sec. 102(e) Date Jul. 16, 1987 PCT Filed Sep. 20, 1986 PCT Pub. No. WO87/02148 PCT Pub. Date Apr. 9, 1987.A shift mirror or reflector (SP) which is noted by high azimuth velocity around a first axis (A1) and dependent upon that can be tilted around an axis rotating therewith. The rotary movement is transmitted from a motor (M) arranged at the side by means of a belt drive (RS) (Z1) or directly from a coaxial hollow shaft motor (M1) via a first shaft and a reflector-suspension to the reflector. The tilt movement arises from an up and down movement of a second shaft via tilt levers (K1, K2), with the second shaft being guided within the first shaft and rotating therewith. The second shaft (A2) is coupled via an axial bearing to the up and down movement of a spindle/nut arrangement, which is actuated by a separate drive (RS2) or another hollow shaft motor (M2). First shaft, second shaft, spindle, nut and also, if desired, the hollow shaft motors are arranged coaxial to each other.
Patent DE-3630097-A1 (DE)
Title: Process and apparatus for the incineration, gasification or degassing of effluents or aqueous sludges
Inventor: MOSKAU GERHARD ING GRAD
IPC: C10B53/00
Filed: 1986-09-04
Abstract: In a process and an apparatus for the incineration, gasification or degassing of effluents (waste waters) or aqueous sludges which are brought into contact with a gaseous medium at elevated temperature, preferably at 1500...300 DEG C, in a reactor, the effluents or aqueous sludges fed in, before the contact with the gaseous medium, pass through a drying zone situated in the reactor having indirect heat supply. In this case, the heating surface of the drying zone is preferably impinged with the gas product formed in the incineration, gasification or degassing.
Patent DE-3638230-A1 (DE)
Title: Arrangement for front-panel earthing
Inventor: KEUSCH THEO
IPC: H01R12/73
Filed: 1986-11-08
Abstract: The assembly 1 is mechanically and electrically connected to the front panel 4 via a connector 5. The lower part of the connector 5 is constructed as a blade contact (male contact) 6 which engages in a spring 7 which is mounted on the mounting rack 2. When the assembly 1 is inserted into the mounting rack 2, an electrical connection from the mounting rack 2 via the connector 5 to the assembly 1 and to the front panel 4 is produced automatically via the spring 7 and the blade contact 6. <IMAGE>
Patent DE-3640023-A1 (DE)
Title: Process for machining metals, and lubricant compositions for this process
Inventor: STETTER KARL PROF DR
IPC: C10M111/00
Filed: 1986-11-24
Abstract: The process for machining metals uses oxidation products of homo-or co-polymers of 1-olefins or esterification or saponification products of these oxidation products as lubricants. The oxidation products are solid and preferably have melting points above 90@C, acid numbers above 5mg of KOH/g and a dicarboxylic acid content of more than 10% by mass. The lubricants can be used in the pure form or in the form of compositions in which they are present as a mixture with lubricant additive and/or suspending agents, dispersing agents or solvents known per se.
Patent DE-3640968-A1 (DE)
Title: Quality assurance system on ultrasonic basis
IPC: B06B3/00
Filed: 1986-11-29
Abstract: The performance of a quality assurance system on ultrasonic basis is described which consists of at least one transmitter/receiver combination, the transmitter being mounted underneath and the receiver being mounted above the object to be tested. A particular feature is the sound conducting system which is curved starting from the transmitter and which provides for correct test results when the diameter and frequency are tuned and contamination is prevented.
Patent DE-3702688-A1 (DE)
Title: Sales carton with hanging-up hooks
IPC: B65D5/42
Filed: 1987-01-30
Abstract: A sales carton (10), which can be produced solely from cardboard material and is thus environmentally friendly, with double-layer hanging-up hooks (15, 16) is to be provided, which sales carton withstands comparatively high loads. For this purpose, the double-layer hanging-up hooks (15, 16) are attached to the side walls (13, 14) in each case in regions of said side walls (13, 14) which are offset towards the front relative to the rear wall of the sales carton (10). This results in the force being conducted away in a favourable manner in the transition region between the hanging-up hooks (15, 16) and the side walls (13, 14), the desired high load-bearing capacity thus being achieved. <IMAGE>
Patent DE-3716174-A1 (DE)
Title: Mechanical Speed Governor with Mass Compensation
Inventor: APWISCH HORST DIPL ING
IPC: G05D13/06
Filed: 1987-05-14
Abstract: Mechnical speed governors for internal-combustion engines have the disadvantage that vibrations transmitted from the internal-combustion engine to the governor measuring unit have an adverse influence on the control behaviour. The masses of all the moveable parts of the governor measuring unit can be excited to vibrations at the engine frequency. Poor governor stability occurs as a result of a disadvantageously high force of inertia. These disadvantages are avoided by the speed governor invention in that the adjusting lever (9) and/or the roller lever (10) is provided with a compensating mass (13), by means of which mass compensation for the entire governor measuring unit (4) is achieved. <IMAGE>
Patent DE-3728261-A1 (DE)
Title: Circuit arrangement for exposure control
Inventor: JEHMLICH HANS DR
IPC: G03B7/089
Filed: 1987-08-25
Abstract: Photographic camera; television picture photography with automatic exposure device; memory switch; integration capacitor between input stage and computing circuit; memory delay. The invention relates to a circuit arrangement for the exposure control of photographic cameras with a photodetector which has almost no inertia, and a memory switch for storing an exposure time determined by a computing circuit. According to the invention, an integration capacitor can be switched to the signal path between input stage and computing circuit by means of the memory switch, and the memory signal can be fed to the computing circuit via a delay device. The invention ensures an automatic operation of the camera despite the use of a low-inertia photodetector even in the case of the fast changes in the light diode of a television picture to be photographed. <IMAGE>
Patent DE-3730774-A1 (DE)
Title: Apparatus insert for telecommunications technology
Inventor: BETTSACK DETLEF
IPC: H05K7/14
Filed: 1987-09-12
Abstract: The invention relates to an apparatus insert for telecommunications technology, whose housing consists of a highly thermally conductive material, wall parts which are arranged at right angles to one another being connected by means of screws whose longitudinal axes are arranged in the plane of those wall parts which are upright. The incorporation of deep blind holes of small cross-section in the thin and soft wall material is very time-consuming and difficult, as is the subsequent cutting of the thread. Furthermore, the internal thread easily tears out. It is proposed to fit grooves, lying in the longitudinal axis of the screws, in the upright wall parts, and to provide a recess in a section of these grooves, into which recess a threaded nut can be pressed. <IMAGE>
Patent DE-3734435-A1 (DE)
Title: Adjusting (setting) gauge
Inventor: FRICK ALBERT
IPC: G01B5/08
Filed: 1987-10-12
Abstract: An adjusting gauge has a support bar (upright) (1) of constant cross-section, onto which bushes (4) are pushed which are provided with an external longitudinal groove (5). On the end faces, the support bar (1) has bores (2) for receiving clamping bolts (3). The bushes (4) are positioned axially by means of the clamping bolts (3) and radially with respect to one another by means of springs (14) inserted into the groove (5). Distancing sleeves (6) and adjusting discs (7) are pushed onto the bushes (4). On their inner walls, the distancing sleeves (6) have an axially parallel groove (8), and the adjusting discs (7) have at least one axially parallel groove (9) on their hub bore (10). The springs (14) engage in these grooves (8, 9), and the distancing sleeves (6) and adjusting discs (7) are fixed in the axial position by means of clamping bolts (13) which are screwed at the end on the respective outer bushes (11) and have centring bores (12).
Patent DE-3737402-A1 (DE)
Title: Window, door or the like having a non-movable sash/leaf
Inventor: KERN HORSTMAR
IPC: E06B1/60
Filed: 1987-11-04
Abstract: The invention relates to a window, a door or the like having a non-movable sash/leaf (2) which is secured on the frame (1) by at least one mounting part (5), the mounting part (5), fastened on the sash/leaf (2), being supported on the frame (1). In order, in the case of externally glazed sashes/leaves, to permit, in a simple manner, securing and, furthermore, if required (e.g. if the glass breaks, etc.), release of the securing arrangement, said mounting part (5) is provided with a latching protrusion (7) which snaps into a groove (8) of the frame (1) and can be released from the snap-in position from the inner side of the window. The latching protrusion (7) can be released in a simple manner by a suitable tool (10) (see Fig. 2). <IMAGE>